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Finding the Fourth Proportional to 62,410.01, 93,638.39 and 32,405.51

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Solution

The fourth proportional to 62,410.01, 93,638.39 and 32,405.51 is: 48,620.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,410.01 : 93,638.39 = 32,405.51 : x
  2. Step 2: Convert to fraction form
    62,410.01/93,638.39 = 32,405.51/x
  3. Step 3: Cross multiply
    62,410.01x = 93,638.39 × 32,405.51
  4. Step 4: Simplify right side
    62,410.01x = 3,034,399,153.31
  5. Step 5: Solve for x
    x = 3,034,399,153.31/62,410.01
  6. Step 6: Final answer
    x = 48,620.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.